ISBN: 9787543697928 - 正版2019小神童系列 二年级应用题天天练上册 小学2年级学期数学应用题技巧训练大全同步人教版 上海教育出版社 二年级辅导书 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date :2014-01-01 Pages: 196 Language: Chinese Publisher: Qingdao Publishing House primary application questions TELL: 2 Year easy to explain and practice both. Specify the core knowledge of the structure and problems. so that knowledge into the system in series; and focus is given knowledge of such issues involved. sources. classification and basic staffing formulas and important points. and a simple application. so that the reader of these class problem to have a clear underst.…